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Assess the economic effects of a depreciation on a countries currency

Depreciation involves reducing the value of the nations currency against others. Under a managed float this could be achieved by a central bank selling its own currency in exchange for foreign currency. T...

OB
Answered by Oliver B. Economics tutor
5826 Views

Solve the following: sinx - cosx = 0 for 0≤x≤360

We know that sinx/cosx = tanx. Therefore we can write sinx - cosx = 0 as sinx = cosx . By diving both sides by cosx, we get tanx = 1. By taking tan inverse of both sides, we can see that for 0≤x≤360, we g...

AK
Answered by Aaman K. Maths tutor
16281 Views

State and explain all of the factors which can shift the demand curve of a product

The Quantity Demanded of a product is the quantity of a good or service that consumers are willing and able to buy at different prices in a specified time period.The Demand curve<...

OB
Answered by Oliver B. Economics tutor
34324 Views

Solve the following quadratic equation for X: X^2 -10X + 24=0

We can factorise the quadratic equation by noting that two numbers which multiply to get 24 and that add to get -10 are: -6 and -4. Therefore, we get (X-6)(X-4)=0 and we can solve for X to get X = 6 or X ...

AK
Answered by Aaman K. Maths tutor
3374 Views

a ball is dropped from rest off a cliff of height 50m, determine the final velocity of the ball assuming no air resistance.

Consider the appropriate equation of motion to solve this (use SUVAT method). The equation v^2=u^2+2as is appropriate to solve. Substituting in the knowns gives v=+sqrt(29.8150)=31.32 wh...

CJ
Answered by Cameron J. Physics tutor
2634 Views

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